#1D0818
Closest named color: Very Dark Brown (#1D0200). oklch(17.7% 0.045 337.2), rgb(29, 8, 24).
Aa
White text reads best on this color (19.08:1).
About this color
#1D0818 is a very dark, muted purple. In OKLCH its lightness is 18%, its chroma 0.045 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.055 away. White text reads best on it, at 19.08:1.
| Hue family | Purples |
| Lightness | very dark (18%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.10:1 |
| White text | 19.08:1 |
Values
| HEX | #1D0818 |
| RGB | rgb(29, 8, 24) |
| HSL | hsl(314, 57%, 7%) |
| OKLCH | oklch(17.7% 0.045 337.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #1D0818 | 19.08:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #1D0818 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #1D0818 text on white | 19.08:1 | AAA | Lc 105.3 | Preferred for body text |
| #1D0818 text on black | 1.10:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F1E6EE
oklch(93.6% 0.016 335.1)
-
Step 200
200
#E7D2E0
oklch(88.5% 0.03 337.9)
-
Step 300
300
#D8B4CD
oklch(80.9% 0.053 337.3)
-
Step 400
400
#C48CB4
oklch(70.7% 0.086 337.4)
-
Step 500
500
#B46EA1
oklch(63.1% 0.111 337.6)
-
Step 600
600
#9F558C
oklch(55.6% 0.12 337.6)
-
Step 700
700
#884577
oklch(49.1% 0.112 337.6)
-
Step 800
800
#6E3961
oklch(42.6% 0.093 337)
-
Step 900
900
#5A324F
oklch(37.8% 0.072 338)
-
Step 950
950 (this color)
#1D0818
oklch(17.7% 0.045 337.2)
#1D0818 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #080E19 | 0.048 |
| Deuteranopia (no green cones) | #0E1117 | 0.044 |
| Tritanopia (no blue cones) | #1F090E | 0.023 |
| Achromatopsia (no color) | #101010 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D0818
#1D0818
oklch(17.7% 0.045 337.2)
- #001609
#001609
oklch(17.6% 0.042 157)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #1D0818, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.055
- Almost Black #070D0D ΔE 0.059
- Rich Navy #001219 ΔE 0.066
- Very Dark Purple #2A0134 ΔE 0.066
- Rich Black #0D1B2A ΔE 0.069
- Midnight Purple #280137 ΔE 0.070
- Dark Maroon #3C0008 ΔE 0.081
- Eggplant #380835 ΔE 0.085
Use #1D0818 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.